Graphenea

Monolayer Graphene on Cu (60 mm x 40 mm)

This product consist on a single-layer graphene grown on copper foil substrate.

The Monolayer Graphene on Cu is a high quality product with a great homogeneity. Thanks to its excellent properties is one of the best options for R&D Departments and Universities.

Graphene Film

· Growth method: CVD synthesis

· Appearance (color): Transparent

· Transparency: > 97%

· Appearance (form): Film

· Coverage: > 95%

· Number of graphene layers: 1

· Thickness (theoretical): 0.345 nm

· FET Electron Mobility on Al2O3: 2000 cm2/Vs

· Hall Electron Mobility on SiO2/Si: 4000 cm2/V

· Sheet Resistance on SiO2/Si: 450±40 Ohms/sq (1cm x1cm)

· Grain size: Up to 10 μm

Substrate Cu Foil

· Thickness: 18 μm

· Pretreated for easier bottom layer removal: Monolayer graphene on the back side of Copper is partially removed, but not completely, so an additional treatment like RIE is needed before transfer to eliminate the bottom layer totally